function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function Validar(form){
    var $error="";

    if (form.compra.checked == 0 && form.arriendo.checked == 0 && form.servicio.checked == 0){
        $error=$error+"*Debe seleccionar el tipo de cotizacion.<br>";
    }
	
	if (form.nombre.value == ""){
        $error=$error+"*Debe ingresar su nombre.<br>";
    }
	
	if (form.apellido.value == ""){
        $error=$error+"*Debe ingresar su apellido.<br>";
    }
	
	if (form.cargo.value == ""){
        $error=$error+"*Debe ingresar su cargo.<br>";
    }
	
	if (form.empresa.value == ""){
        $error=$error+"*Debe ingresar la empresa.<br>";
    }
	
	if (form.email.value == ""){
        $error=$error+"*Debe ingresar el email de contacto.<br>";
    }
	
	if (form.email.value != ""){
	if ((form.email.value.indexOf ('@', 0) == -1)||(form.email.value.length < 9) || form.email.value.indexOf ('.', 0)== -1 ){
        $error=$error+"*Debe ingresar un email de contacto válido.<br>";
    }}
		
	if (form.telefono.value == ""){
        $error=$error+"*Debe ingresar el numero telefonico de contacto.<br>";
    }
	
	if (form.ciudad.value == ""){
        $error=$error+"*Debe ingresar la ciudad.<br>";
    }

	if (!Rut(document.form.rut.value)) {
	window.document.form.rut.focus();		
	window.document.form.rut.select();	
	return false;
	}

	if($error==""){
        return true;
    } else {

jAlert($error, 'Para validar la cotizacion:');

        return false;
    }
}


function Validar2(form){
    var $error="";

    if (form.diametro.value == ""){
        $error=$error+"*Debe seleccionar el diámetro.<br>";
    }

	if($error==""){
        return true;
    } else {

jAlert($error, 'Para ver más información.');

        return false;
    }
}

function toggle_diametro(elemento) {

if(elemento.value==20) {
   document.getElementById("span_diametro_20").style.display = "inline";
} else {
   document.getElementById("span_diametro_20").style.display = "none"; 
}

// ----------------

if(elemento.value==25) {
   document.getElementById("span_diametro_25").style.display = "inline";
} else {
   document.getElementById("span_diametro_25").style.display = "none"; 
}

// ----------------

if(elemento.value==32) {
   document.getElementById("span_diametro_32").style.display = "inline";
} else {
   document.getElementById("span_diametro_32").style.display = "none"; 
}

// ----------------

if(elemento.value==40) {
   document.getElementById("span_diametro_40").style.display = "inline";
} else {
   document.getElementById("span_diametro_40").style.display = "none"; 
}

// ----------------

if(elemento.value==50) {
   document.getElementById("span_diametro_50").style.display = "inline";
} else {
   document.getElementById("span_diametro_50").style.display = "none"; 
}

// ----------------

if(elemento.value==63) {
   document.getElementById("span_diametro_63").style.display = "inline";
} else {
   document.getElementById("span_diametro_63").style.display = "none"; 
}

// ----------------

if(elemento.value==75) {
   document.getElementById("span_diametro_75").style.display = "inline";
} else {
   document.getElementById("span_diametro_75").style.display = "none"; 
}

// ----------------

if(elemento.value==90) {
   document.getElementById("span_diametro_90").style.display = "inline";
} else {
   document.getElementById("span_diametro_90").style.display = "none"; 
}

// ----------------

if(elemento.value==110) {
   document.getElementById("span_diametro_110").style.display = "inline";
} else {
   document.getElementById("span_diametro_110").style.display = "none"; 
}

// ----------------

if(elemento.value==125) {
   document.getElementById("span_diametro_125").style.display = "inline";
} else {
   document.getElementById("span_diametro_125").style.display = "none"; 
}

// ----------------

if(elemento.value==140) {
   document.getElementById("span_diametro_140").style.display = "inline";
} else {
   document.getElementById("span_diametro_140").style.display = "none"; 
}

// ----------------

if(elemento.value==160) {
   document.getElementById("span_diametro_160").style.display = "inline";
} else {
   document.getElementById("span_diametro_160").style.display = "none"; 
}

// ----------------

if(elemento.value==180) {
   document.getElementById("span_diametro_180").style.display = "inline";
} else {
   document.getElementById("span_diametro_180").style.display = "none"; 
}

// ----------------

if(elemento.value==200) {
   document.getElementById("span_diametro_200").style.display = "inline";
} else {
   document.getElementById("span_diametro_200").style.display = "none"; 
}

// ----------------

if(elemento.value==225) {
   document.getElementById("span_diametro_225").style.display = "inline";
} else {
   document.getElementById("span_diametro_225").style.display = "none"; 
}

// ----------------

if(elemento.value==250) {
   document.getElementById("span_diametro_250").style.display = "inline";
} else {
   document.getElementById("span_diametro_250").style.display = "none"; 
}

// ----------------

if(elemento.value==280) {
   document.getElementById("span_diametro_280").style.display = "inline";
} else {
   document.getElementById("span_diametro_280").style.display = "none"; 
}

// ----------------

if(elemento.value==315) {
   document.getElementById("span_diametro_315").style.display = "inline";
} else {
   document.getElementById("span_diametro_315").style.display = "none"; 
}

// ----------------

if(elemento.value==355) {
   document.getElementById("span_diametro_355").style.display = "inline";
} else {
   document.getElementById("span_diametro_355").style.display = "none"; 
}

// ----------------

if(elemento.value==400) {
   document.getElementById("span_diametro_400").style.display = "inline";
} else {
   document.getElementById("span_diametro_400").style.display = "none"; 
}

// ----------------

if(elemento.value==450) {
   document.getElementById("span_diametro_450").style.display = "inline";
} else {
   document.getElementById("span_diametro_450").style.display = "none"; 
}

// ----------------

if(elemento.value==500) {
   document.getElementById("span_diametro_500").style.display = "inline";
} else {
   document.getElementById("span_diametro_500").style.display = "none"; 
}

// ----------------

if(elemento.value==560) {
   document.getElementById("span_diametro_560").style.display = "inline";
} else {
   document.getElementById("span_diametro_560").style.display = "none"; 
}

// ----------------

if(elemento.value==630) {
   document.getElementById("span_diametro_630").style.display = "inline";
} else {
   document.getElementById("span_diametro_630").style.display = "none"; 
}

// ----------------

if(elemento.value==710) {
   document.getElementById("span_diametro_710").style.display = "inline";
} else {
   document.getElementById("span_diametro_710").style.display = "none"; 
}

// ----------------

if(elemento.value==800) {
   document.getElementById("span_diametro_800").style.display = "inline";
} else {
   document.getElementById("span_diametro_800").style.display = "none"; 
}

// -----FINAL TOGGLE---
}

// ----------------
//-->
function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function soloNumeros(){
var key=window.event.keyCode;
if (key < 48 || key > 57){
window.event.keyCode=0;
}}